Heat sink or similar article



FIG. 1 is a perspective view of a heat sink or similar article showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof, the opposite side being a mirror image of that shown;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a front elevational view thereof;

FIG. 7 is a perspective view of an alternate embodiment of a heat sink or similar article showing my new design;

FIG. 8 is a top plan view thereof;

FIG. 9 is a front elevational view thereof;

FIG. 10 is a side elevational view thereof, the opposite side being a mirror image of that shown;

FIG. 11 is a rear elevational view thereof; and

FIG. 12 is a bottom plan view thereof. 

The ornamental design for a heat sink or similar article, as shown and described. 